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"use strict";

//--------------------------------------------------------------------//
// Sinatra WooCommerce compatibility script.
//--------------------------------------------------------------------//
;
(function ($) {
  "use strict";

  /**
   * Cart dropdown timer.
   * @type {Boolean}
   */
  var cart_dropdown_timer = false;

  /**
   * Common element caching.
   */
  var $body = $('body');
  var $wrapper = $('#page');

  /**
   * Holds most important methods that bootstrap the whole theme.
   * 
   * @type {Object}
   */
  var SinatraWC = {
    /**
     * Start the engine.
     *
     * @since 1.0.0
     */
    init: function init() {
      // Document ready.
      $(document).ready(SinatraWC.ready);

      // Ajax complete event.
      $(document).ajaxComplete(SinatraWC.ajaxComplete);

      // On WooCommerce ajax added to cart event.
      $body.on('added_to_cart', SinatraWC.addedToCart);

      // Bind UI actions.
      SinatraWC.bindUIActions();
    },
    //--------------------------------------------------------------------//
    // Events
    //--------------------------------------------------------------------//

    /**
     * Document ready.
     *
     * @since 1.0.0
     */
    ready: function ready() {
      SinatraWC.customDropdown();
      SinatraWC.quantButtons();
    },
    /**
     * On ajax request complete.
     *
     * @since 1.0.0
     */
    ajaxComplete: function ajaxComplete() {
      SinatraWC.quantButtons();
    },
    /**
     * On WooCommerce added to cart event.
     *
     * @since 1.0.0
     */
    addedToCart: function addedToCart() {
      SinatraWC.showCartDropdown();
    },
    /**
     * Bind UI actions.
     *
     * @since 1.0.0
    */
    bindUIActions: function bindUIActions() {
      SinatraWC.removeCartItem();
    },
    //--------------------------------------------------------------------//
    // Functions
    //--------------------------------------------------------------------//

    /**
     * Adds plus-munus quantity buttons to WooCommerce.
     *
     * @since 1.0.0
    */
    quantButtons: function quantButtons() {
      var $new_quantity, $quantity, $input, $this;

      // Append plus and minus buttons to cart quantity.
      var $quant_input = $('div.quantity:not(.appended), td.quantity:not(.appended)').find('.qty');
      if ($quant_input.length && 'date' !== $quant_input.prop('type') && 'hidden' !== $quant_input.prop('type')) {
        // Add plus and minus icons
        $quant_input.parent().addClass('appended');
        $quant_input.after('<a href="#" class="si-woo-minus">-</a><a href="#" class="si-woo-plus">+</a>');
        $('.si-woo-plus, .si-woo-minus').unbind('click');
        $('.si-woo-plus, .si-woo-minus').on('click', function (e) {
          e.preventDefault();
          $this = $(this);
          $input = $this.parent().find('input');
          $quantity = $input.val();
          $new_quantity = 0;
          if ($this.hasClass('si-woo-plus')) {
            $new_quantity = parseInt($quantity) + 1;
          } else {
            if ($quantity > 0) {
              $new_quantity = parseInt($quantity) - 1;
            }
          }
          $input.val($new_quantity);

          // Trigger change.
          $quant_input.trigger('change');
        });
      }
    },
    /**
     * Shows cart dropdown widget for 5 seconds aftern an item has been added to the cart.
     *
     * @since 1.0.0
    */
    showCartDropdown: function showCartDropdown() {
      // Exit if header cart dropdown is not available.
      if (!$('.si-header-widget__cart').length) {
        return;
      }
      $('.si-header-widget__cart').addClass('dropdown-visible');
      setTimeout(function () {
        $('#sinatra-header-inner').find('.si-cart').find('.si-cart-count').addClass('animate-pop');
      }, 100);
      if (cart_dropdown_timer) {
        clearTimeout(cart_dropdown_timer);
        cart_dropdown_timer = false;
      }
      cart_dropdown_timer = setTimeout(function () {
        $('.si-header-widget__cart').removeClass('dropdown-visible').find('.dropdown-item').removeAttr('style');
      }, 5000);
    },
    /**
     * Adds custom dropdown field for shop orderby.
     *
     * @since 1.0.0
    */
    customDropdown: function customDropdown() {
      if (!$('form.woocommerce-ordering').length) {
        return;
      }
      var $select = $('form.woocommerce-ordering .orderby');
      var $form_wrap = $('form.woocommerce-ordering');
      var $sel_option = $('form.woocommerce-ordering .orderby option:selected').text();
      var chevron_svg = '<svg class="si-icon" version="1.1" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path d="M24.958 10.483c-0.534-0.534-1.335-0.534-1.868 0l-7.074 7.074-7.074-7.074c-0.534-0.534-1.335-0.534-1.868 0s-0.534 1.335 0 1.868l8.008 8.008c0.267 0.267 0.667 0.4 0.934 0.4s0.667-0.133 0.934-0.4l8.008-8.008c0.534-0.534 0.534-1.335 0-1.868z"></path></svg>';
      $form_wrap.append('<span id="si-orderby"><span>' + $sel_option + '</span>' + chevron_svg + '</span>');
      $select.addClass('custom-select-loaded');
      var $appended = $('#si-orderby');
      $select.width($appended.width()).css('height', $appended.height() + 'px');
      $select.change(function () {
        $appended.find('span').html($('form.woocommerce-ordering .orderby option:selected').text());
        $(this).width($appended.width());
      });
    },
    /**
     * Removes an item from cart via ajax.
     *
     * @since 1.0.0
    */
    removeCartItem: function removeCartItem() {
      var $this;

      // Exit if there is no cart item remove button.
      if (!$('.si-remove-cart-item').length) {
        return;
      }
      $wrapper.on('click', '.si-remove-cart-item', function (e) {
        e.preventDefault();
        $this = $(this);
        $this.closest('.si-cart-item').addClass('removing');
        var data = {
          action: 'sinatra_remove_wc_cart_item',
          _ajax_nonce: sinatra_vars.nonce,
          product_key: $this.data('product_key')
        };
        $.post(sinatra_vars.ajaxurl, data, function (response) {
          if (response.success) {
            $body.trigger('wc_fragment_refresh');
          } else {
            $this.closest('.si-cart-item').removeClass('removing');
          }
        });
      });
    }
  }; // END var SinatraWC.

  SinatraWC.init();
  window.sinatra_wc = SinatraWC;
})(jQuery);